<!DOCTYPE html>
<html>
	<head>
	<meta charset="utf-8"/>
	<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
	<meta name="HandheldFriendly" content="true"/>
	<meta name="MobileOptimized" content="320"/>
	<title></title>
	<script src="js/mui.min.js"></script>
    <link href="css/mui.min.css" rel="stylesheet"/>
    <link href="css/index.css" rel="stylesheet"/>
    
	<script type="text/javascript">
		var ws=null,wo=null;
		var scan=null,domready=false;
		// H5 plus事件处理
		function plusReady(){
			if(ws||!window.plus||!domready){
				return;
			}
			// 获取窗口对象
			ws=plus.webview.currentWebview();
			wo=ws.opener();
			// 开始扫描
			ws.addEventListener('show', function(){
				scan=new plus.barcode.Barcode('bcid');
			    scan.onmarked=onmarked;
			    scan.start({conserve:true,filename:'_doc/barcode/'});
			}, false);
			// 显示页面并关闭等待框
		    ws.show('pop-in');
		}
		if(window.plus){
			plusReady();
		}else{
			document.addEventListener('plusready', plusReady, false);
		}
		// 监听DOMContentLoaded事件
		document.addEventListener('DOMContentLoaded', function(){
			domready=true;
			plusReady();
		}, false);
		// 二维码扫描成功
		function onmarked(type, result, file){
		    switch(type){
		    	case plus.barcode.QR:
		    	type = 'QR';
		    	break;
		    	case plus.barcode.EAN13:
		    	type = 'EAN13';
		    	break;
		    	case plus.barcode.EAN8:
		    	type = 'EAN8';
		    	break;
		    	default:
		    	type = '其它'+type;
		    	break;
		    }
		    result = result.replace(/\n/g, '');
		    alert(type+result +file)
		}
		// 从相册中选择二维码图片 
		function scanPicture(){
		    plus.gallery.pick(function(path){
			    plus.barcode.scan(path,onmarked,function(error){
					plus.nativeUI.alert('无法识别此图片');
				});
		    }, function(err){
		        plus.nativeUI.alert('Failed: '+err.message);
		    });
		}
		</script>
		
		<style type="text/css">
			#bcid {
				width: 100%;
				position: absolute;
				top: 44px;
				bottom: 44px;
				text-align: center;
			}
			.tip {
				color: #FFFFFF;
				font-weight: bold;
				text-shadow: 0px -1px #103E5C;
			}
			footer {
				width: 100%;
				height: 44px;
				position: absolute;
				bottom: 0px;
				line-height: 44px;
				text-align: center;
				color: #FFF;
			}
			.fbt {
				width: 100%;
				height: 100%;
				background-color: #FFCC33;
			}
			.fbt:active {
			  	-webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.5);
				box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.5);
			}
		</style>
	</head>
	<body style="background-color: #000000;">
		<header class="mui-bar mui-bar-nav myHeader" style="box-shadow: none;">
		    <a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left" style="color: white;"><span style="font-size: 15px;">微信</span></a>
		    <h1 class="mui-title" style="color: white;">二维码/条码</h1>
		</header>
		<div id="bcid">
			<div style="height:40%"></div>
			<p class="tip">...载入中...</p>
		</div>
		<footer>
			<div class="fbt" onclick="scanPicture()">从相册选择二维码</div>
		</footer>
	</body>
	<script>
		mui.init();
    </script>
</html>